Terrorist Attack in Manchester

A terrorist in Manchester Arena detonated an explosive device last night. A concert was being held there, where many of the audience were young children. It is believed that at least 22 have been killed, and at least 120 injured in the attack.

It is the worst act of terrorism in the UK since the 7/7 bombings in 2005.

The terror threat has been raised to 'critical', meaning another attack is imminent.